Journal ArticleDOI
Development of Thermal Sensor by Reinforced Graphene Nanoplatelets Thermoplastic Blends
TLDR
In this article, the phase angle measurement across the temperature (40 to 150 °C) with the broadband frequency (50 to 35 MHz) done by using the Impedance analyzer.Abstract:
Polymer composites made of carbon allotropes where highly crucial for various engineering applications. We demonstrated the successful modification of Polyacrilonitrile (PAN)/ Polyvinylfloride (PVDF) blends by reinforced graphene nano platelets (GNP). The atomic force microscopy (AFM) confirms the partial immiscible traces of polymer systems with asperities on the surface of the modified blends due to loading of graphene. The phase angle (Ɵ) measurement across the temperature (40 to 150 °C) with the broadband frequency (50 Hz to 35 MHz) done by using the Impedance analyzer. The results demonstrated the decrease in phase angle as a function of temperature. This investigation is highly suitable for the development of thermal sensor for engineering and health applications.read more
Citations
More filters
Journal ArticleDOI
A brief review on supercapacitor energy storage devices and utilization of natural carbon resources as their electrode materials
Binoy K. Saikia,Binoy K. Saikia,Santhi Maria Benoy,Santhi Maria Benoy,Mousumi Bora,Mousumi Bora,Joyshil Tamuly,Joyshil Tamuly,Mayank Pandey,Dhurbajyoti Bhattacharya +9 more
TL;DR: In this article, a review article describing all possible directions related to such typical natural resources and application of their carbon derivatives/products for better electrochemical properties is presented, which will be very helpful for future research work in the field of carbon electrode materials derived from coal, graphite, and biomass.
Journal ArticleDOI
Fabrication, performance and applications of integrated nanodielectric properties of materials – a review
J. Anandraj,Girish M. Joshi +1 more
TL;DR: In this article, the authors provide a review of the current trends in the domain of nanodielectric illustrated with important applications co-related to the various fabrication techniques of integrated nanodelectric composites.
Journal ArticleDOI
Zirconia Sulphate Dispersed Polymer Composites for Electronic Applications
Joseph Anandraj,Girish M. Joshi +1 more
TL;DR: In this article, a polymer composites by dispersion of crystalline inorganic zirconium sulphate (ZrSO4)2 with polymer polyvinyl alcohol (PVA) system was prepared.
Journal ArticleDOI
Temperature sensor based on temperature and frequency dependence of graphene impedance
Proceedings ArticleDOI
Quality factor of potassium hexa-titanate oxide ceramic reinforced polymer blends for broad band applications
E. Dhanumalayan,Girish M. Joshi +1 more
TL;DR: In this paper, the improved broadband frequency (B.W), quality factor (Q), the shift of resonance frequency (f0) as a function of temperature and K2Ti6O13 loading were reported.
References
More filters
Journal ArticleDOI
Phase angle from bioelectrical impedance analysis: population reference values by age, sex, and body mass index.
Anja Bosy-Westphal,Sandra Danielzik,Ralf-Peter Dörhöfer,Wiebke Later,Sonja Wiese,Manfred J. Müller +5 more
TL;DR: In normal and overweight adults, phase angle increased with increasing BMI, but there was an inverse association at a BMI >40 kg/m2, and in cirrhosis, the prevalence of a low phase angles increased with the state of disease, whereas it was not different between patients with the metabolic syndrome and controls.
Journal ArticleDOI
The Theory and Fundamentals of Bioimpedance Analysis in Clinical Status Monitoring and Diagnosis of Diseases
TL;DR: This paper contributes to the deliberations of bioimpedance analysis assessment of abnormal loss in lean body mass and unbalanced shift in body fluids and to the summary of diagnostic usage in different kinds of conditions such as cardiac, pulmonary, renal, and neural and infection diseases.
Journal ArticleDOI
Investigations on leakage current and phase angle characteristics of porcelain and polymeric insulator under contaminated conditions
TL;DR: In this article, the analysis of leakage current and phase angle characteristics of porcelain and silicone rubber insulator was carried out in order to develop a better diagnostic tool to identify the pollution severity of outdoor insulators.
Journal ArticleDOI
Polymer composites for thermal management: a review
TL;DR: In this paper, a review of the important research works dedicated to polymers which are mainly used target material for heat transfer applications is presented. And an attempt is made to explore and summarize various key paths suggested by the researchers to develop high thermal conductive polymer compos...
Journal ArticleDOI
Surface characteristics and hemocompatibility of PAN/PVDF blend membranes
TL;DR: In this article, polyacrylonitrile (PAN) was blended with polyvinylidine fluoride (PVDF) at various ratios and made into membranes, and the hemocompatibility of the resulting membranes was evaluated based on human plasma proteins adsorption, platelet adhesion, thrombus formation, and blood coagulation time.